A store rents bicycles for $8 per hour. The cost to rent a helmet is $4. How much money does it cost to rent 1 bicycle and 1 helmet for 3 hours?

$36

Step-by-step explanation:

The store rents Bicycle and Helmet.

For every 1 hour, a customer pays the following:

Bicycle:

$8 for every ONE HOUR

For THREE HOURS, the cost would be:

$8 * 3hours = $24

(The store rents the BICYCLE at $24 for every three hours.)

Helmet:

$4 for every ONE HOUR

For THREE HOURS, the cost would be:

$4 * 3hours = $12

(The store rents the HELMET at $12 for every three hours.)

COST FOR BOTH BICYCLE and HELMET for three hours

= $24 + $12

= $36

answer: the answer is 127 degrees

g(x) = 3*(8(3^(x−2))+2)

g(x) = 24 (3^(x-2) )+6

the factor is 2

step-by-step explanation:

let f(x)=8(3^(x−2)+2)

to stretch a graph by 3, it would be 3f(x)

g(x) =3f(x)

g(x) = 3*(8(3^(x−2))+2)

g(x) = 24 (3^(x-2) )+6

x     −2     0     2     4     6

f(x) 1/64 1/16   1/4     1     4

1/64 * z * z = 1/16

i multiplies by z twice because it its 2 steps from -2 to 0

1/64 z^2 = 1/16

multiply by 64 to clear the fraction on the left side

1/4 * 64 z^2 =1/16 *64

z^2 = 4

take the square root of each side

sqrt(z^2) = ±sqrt(4)

z = ±2  

we are multiplying by 2 each time.